function clear_field(field_id){
	var field = document.getElementById(field_id);
	var lastname = 'Lastname';
	var mid = 'Member ID';
	var msearch = 'Enter keyword';
	var idsearch = 'Enter ID';

	//default wert wegmachen
	if (field.value == lastname || field.value == mid || field.value == msearch || field.value == idsearch){
		field.value = '';
	}else if(field.value == ''){//default wert schreiben
		if(field_id == 'lastname')
			field.value = lastname;
		else if(field_id == 'member_id')
			field.value = mid;
		else if (field_id == 'msearch')
			field.value = msearch;
		else if (field_id == 'idsearch')
			field.value = idsearch;
	}
}

function open_physio(image){
	var adresse = 'files/Image/patienteninfo/' + image
	physioWin = window.open(adresse, "PhysioWindow", "width=600,height=400,left=100,top=200");
	physioWin.focus();
}

function open_archive(year, file){
	var adresse = 'files/File/videos/' + year + '/' + file;
	ArchivWin2 = window.open(adresse, "ArchivWindow2", "width=650,height=450,left=100,top=200");
	ArchivWin2.focus();
}

function popupmenu(pid, lid){
	var adresse = '?pid=' + pid + '&lang='+lid;
	popupWin = window.open(adresse, "PopupWindow", "width=500,height=600,left=100,top=200,scrollbars=yes");
	popupWin.focus();
}
function popupmenu2(pid, lid){
	var adresse = '?pid=' + pid + '&lang='+lid;
	popupWin2 = window.open(adresse, "PopupWindow2", "width=500,height=600,left=150,top=250,scrollbars=yes");
	popupWin2.focus();
}
function show(image){
	var pfad = 'images/map/';
	if(document.getElementById('bild_gross')){
		var to_change = document.getElementById('bild_gross');
		to_change.src=pfad + image + '.jpg';
	}
}

function select(feld, wert){
	//wert abspeichern
	document.getElementById(feld).value = wert;
	// bild anpassen
	var bild = document.getElementById(wert);
	if(feld == 'fachgebiet'){
		// zuerst alle unselecten
		document.getElementById('chirurg').src = 'images/knopf.png';
		document.getElementById('ergo').src = 'images/knopf2.png';
		document.getElementById('replantation').src = 'images/knopf3.png';
		// dann das richtige selecten
		if(wert == 'chirurg')
				bild.src = 'images/knopf_checked.png';
		else if(wert == 'ergo')
				bild.src = 'images/knopf2_checked.png';
		else if(wert == 'replantation')
				bild.src = 'images/knopf3_checked.png';
		document.arztsuche.submit();

	} else{
		// zuerst alle unselecten
		document.getElementById('WIE').src = 'images/knopf_rahmen.png';
		document.getElementById('NOE').src = 'images/knopf_rahmen.png';
		document.getElementById('BGL').src = 'images/knopf_rahmen.png';
		document.getElementById('OOE').src = 'images/knopf_rahmen.png';
		document.getElementById('STM').src = 'images/knopf_rahmen.png';
		document.getElementById('KAE').src = 'images/knopf_rahmen.png';
		document.getElementById('SZB').src = 'images/knopf_rahmen.png';
		document.getElementById('VAB').src = 'images/knopf_rahmen.png';
		document.getElementById('TIR').src = 'images/knopf_rahmen.png';
		// dann das richtige selecten
		bild.src = 'images/knopf_rahmen_checked.png';
		document.arztsuche.submit();


	}
}
function select_admin(wert){
	//wert abspeichern
	document.getElementById('fachgebiet').value = wert;
	// bild anpassen
		var bild = document.getElementById(wert);
		// zuerst alle unselecten
		document.getElementById('chirurg').src = '../../../images/knopf.png';
		document.getElementById('ergo').src = '../../../images/knopf2.png';
		document.getElementById('replantation').src = '../../../images/knopf3.png';
		// dann das richtige selecten
		if(wert == 'chirurg')
				bild.src = '../../../images/knopf_checked.png';
		else if(wert == 'ergo')
				bild.src = '../../../images/knopf2_checked.png';
		else if(wert == 'replantation')
				bild.src = '../../../images/knopf3_checked.png';
		document.arztsuche.submit();

}
function resize(){
	var width_1 = window.innerWidth;
	var width_2 = document.body.clientWidth;
	var width = width_1;
	var css = "layout_big.css"
	if (!isFinite(width_1))
		width = width_2;

	if(width > 1024)
		css = "layout_big.css";
	else if(width >= 980)
		css = "layout_med.css";
	else
		css = "layout_small.css";
	document.getElementById("layout_groessen").href = "css/" + css;
	/*alert('grösse: '+ width + ' --> ' +css);*/
}